Molding-machine.



EE'EEE'EEE EEG. 7, 1906.

E. J. SCHADE. y MGLUING MAGEEE.

APPLICATION FILED O0T.5. 1905.

H. J. SCHADE. MOLDING MA APPLIUATON FILED 0CT.5.190

CHNE.

PATENTED AUG. 7, 1905.

H. J. SCHADE.

`MODDING MACHINE.

APPLICATION FILED 0012.5.'1905.

3 SHEETS-SHEET 3.

slides 51 which project into vertical -grooves 52 in the guiaie-i'rame 33.

In the ope `Miou of my iiiociiine by the use of crank 23 the sides of the mold-box are edjusted to the required thickness of stone to be 1iie ie,e,nd a die-piete 13 of a width eorresponding; with said thickness is placed upon the suppori 11g-benches, which are .moved by hond in guider viiey are in the proper position to support the iie-iiiete, one pair of i e boing under one erige hel'eoifauri ne other finir of iegs luider the oiiieredge ab suilieieiib {iisefiioe om the erige izo properly support in. YrViiei'i en oriiaiiieotei ieee 15 is riesirezi,e facing-Mook 53, containing' the dosiwn 'for me fece of the stone, is pierced. pist-e, es show-n in Fig. ifi-zink iii the sicos andren-dse? the' 'the-1i mij .ssed so that they zo i, ieut distance ebiive the feo-ing pi 'ine of suiieieot thickness.

i e :3&7 forming facing' materiali, isA

, Y ed upon the facing piee and 11:1 ii iii the 'usuziinimmery a, i' which the z nox i, i'iiied op .riiii oofirser concrete 'uiitiio the (op of 'the box is i'ezieiwd. sooiies 'eine i 'f' ""e top :moi the material prop i i mii# oy means of amok #il i .xiii/i ends i the box lowered 3o i reconnecting nii-iolizmifsm outil the miow grorwes 56 in the top-o-the 1 12. The side. o the i izo 'Nie supportoig-freme moi Li'ierei'i. oe L interference L i o 5&1 on shaft. 59,

is 'die sido iiiores diwifliwerfiij; Causes' 'iii o sii-siii', 59. Shaft 59- st mehr emi thereof ie- Lippe ends of Whieh A* the ends of rod 61 wir@ i tiiei @o ifshepeii '.iiioii.i"f 11ii e pefooitiie tum- ,ii-rmiieuisr members oi Wi'iieii hoodies 623.' `Before the of the iiioiddiox are oifiieii bottom-hoimif i4 piaceri @voro oi the turieover.y mees erm iniio Morpions 65 iiieo seizes moved therefrom, and the guide-piste and facing-plete ere removed from the stone and replaced upon the supportingbenches sind the sides and ends returned to a position to form a new stone. /Vhen itis desired to form doubie-faee stone; I hinge e cover 67 to one of the emi pistes, as shown in Figs. 5 and I then form the first face in the same manner es the single-ieee stone and fili in Coarse oonorete to neer the top of the box, leaving suiiioieut 4room therein topleoe the iifi'iiig meterie 68 isiie box and also to piece the. heilig-piste 69 therein; i @beni piece die-piete 70 on top of the faeingfpiitsf and bring the cover over to resi, uponft'oe oie# pleite'. then secure @he eover'itovthoiiox"by means of clamping-iframes, Wiiioii errewfom posed of cross-bars '71, .ou theeiuis-oiiwhfiin ere depending e; msm, Whioi'i infwwziivifprojecting ing-s 72", which pass-minier' ings i5, which are preferably ees'i=inbegifeinvi$iifsides. The opiiosingiaroes :o fthe fiespee tive lugserepreferebiy Wedge-Peisssieif; so' tha-the clamps may be xmlj-seoursi, Atent-ho sid-es;- 0n shaft 3G 1'. seremos nut-'73, .wilirieifir is- .adept-ed to enz-ewige cover 67: to sopf its i downward moveiiieiiu, Whioii is aeeomplisired' bv turion@r Crank #Lito @soso the sides-emi 1 1| ii 1 @nos oi tiioiiox. to descenf, thereby comw is properly ormefi. No 73 oouiri; oefomibf ieri, if desired.; ,but its forms eneonvenionfh: guide to iiidicme the amount o5 *iressmi'fe to be put upon: the stone to pm'pei Vform the Second ieee-thereon; By eiiioiring pins: 74 -Ioofrom the hinges which. seewre theleovertoihe end plaie the cover may boremoved'aiieii the machine used' for making single-fece stone. Theo it is desired to form iioilowstoziesyll 'pleee o, core-Mock 75 in Lhe'conoi'ete; .neo05 si'io'mi in 4. This coeoiook :consists ein e Wooden sensei 75', in Wiiiehriare bored^ hoies' to provide moons for removing-ther miii\,-bi oi from thel finishedstoiiei Ther wooden oem/er is fuor-xdwith a-xiieteiii-orwingv o T5, which may be of sheet' meteiA t-hefsiime boing "brained ntf iis edges :mdv the wooden"l contee driven therein.` The eore'oioekff isA slightly i-zi}i ored no aid in its removaivfrom! -iie stone. Bv forming the eorwbiooir ihn 115 wooden eer er iig mess sind 'strenggtimoref' seeiireii, :md 'by cesiiigrit with theii'netei Silirioiuiess of si, we is obeineri oiiriihe'f woodenentor is pre vented from getting Wet-- eed' sweiiiogg,

i'iooid 'it he desired 'io iiodtheisideseii omis of in( ioidbox at mij/f periiouisrieew Notion between iiie extreme limits ofntheir' i sesnse er claim as new, and desire to secure hy Letters Patent is- 1. ln a block-termin0i machine a bedeplate having transverse guilleways therein;` supporting-benches having legs resting in and guided by said guideways; a die-plate resting upon said benches, side and end plates adjustably secured together and adapted to he moved vertically upwardly and downwardly past said die-plates, said die-plate; sides and ends formino a mold-hex; and means to Inove said side and end boards comprising a shaft mounted in hearings in the bed-plate two bevel-gears secured upon said shaft, one at each end thereof; two vertical shafts each carrying bevel-gears at their lower end and having` their upper end screw-throade/d7 said bevel-gears meshingT with the gears on the horizontal shaft bearings seo red to the center of the end of thc mold-box and having vertical threaded openings extending therethrough for the reception of said threaded shafts; vertical guide-frames for guiding said bearings; and means for rotating said horizontal shaft.

2. ln a block-forming machine a mold-box composed of ond plates having bearingdus centrally' secured upon their outer faces si e plates adjustahly secured to said end plates, said side and end plates 'forming when ade justed the sides and ends of the inold-boX a die-plate adapted to form the bottom of the mold-box; adjustable ineens for supportingr said die-'plate in position while the block is being formed guide-frames for receiving and guiding vertically the bearing-lugs ofthe end plates screw-threaded shafts passing ver tically` through said bearing-lues in threaded contact therewith and rcvolubly mounted in cross-bars in the guide-fra1ne; and means to cause the simultaneous revolution of said vertical shafts.

3. ln a inoldingmiachine a mold-box composed of a die-plate forming the bottomthereof; tWo end plates having bearing-lugs in the center of the outer surfaces thereof' and having slots near the corners thereof; ver-- tical adiusting-bars on the exterior sides of said end plates; bolts passing through said adjusting-bars und. through the vslots in the end plate. and secured to the side plates screwthreaded horizontal rods passing through said adjusting-bars in threaded contact therewith and having,` a right-hand thread on one end and1 a left-hand thread on the other end thereof, said rods also passing through said bearing-lugs rovoluhle therein "and having means secured thereto to prevent .the longitudinal movement ot the rods in the lugs.

4. ln a block-forming machine a hed-glate thread on one end and a left-hand thread on the other end, said rods also passing' through said bearing-lugs revoluble therein and havn ingr means secured thereto to prevent the longitudinal movement of the rods within the lugs; means to cause the siinultan'eou.- movement of said horizontal rods; screwthreaded shafts passing vertically through said beuringdugs in threaded contact therewith; means to cause the simultaneous revolution of said vertical shafts; Ineens to support said vertical shaft; means to guide the bearing-lugs of the end plates vertically; e turn-table composed of two -shaped end pieces connected by a transverse bar; a su portingacrame upon Which said turn-tab e rests; and means to inove said turntable" into engagement with the stone block upon the lowering of the sides and ends below the block.

5. ln a block-'forming machine a turne tahle composed of two ,shaped end pieces connected by a transverse ber; a supportingframe upon which said turn-table rests; a removable bottom board on said turn-tahleg and means to Inove said turn-tahle and bottom board into engagenient with the stone blochY upon the loweringJ of the sides and ends below the block.

6. ln a molding machine a 'mold-box coinposed of vertically-movahle side and end pieces; a stationary closure for the bottom of the opening` between the side and end pieces; a removable lid secured to the top of said side and end pieces; and means to nieve said side and end pieces and lid toward the bottoni closure.

In witness that l claiin thestoregoing l have hereunto subscribedrny name thisZQth day ofSeptember, i905, l.

Haarlemmer;

Witnesses: Y 

